Cheap Flights to Sangmok

View ₩16,300 flight on Wed, Oct 29, 2025Opens in a new window

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How much is the cheapest flight to Sangmok?

Prices were available within the past 7 days and start at ₩16,300 for one-way flights and ₩32,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Nov 6 - Mon, Nov 10
CJU
Jeju City
GMP
Seoul
₩32,100 Roundtrip, just found
₩32,100
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Nov 6 from Jeju City to Seoul, returning Mon, Nov 10, priced at ₩32,100 just found
Korean Air
Thu, Oct 30 - Mon, Nov 3
CJU
Jeju City
CJJ
Cheongju
₩66,708 Roundtrip, just found
₩66,708
Roundtrip
just found
Select Korean Air flight, departing Thu, Oct 30 from Jeju City to Cheongju, returning Mon, Nov 3, priced at ₩66,708 just found
Jeju Air
Thu, Oct 30 - Mon, Nov 3
CJU
Jeju City
CJJ
Cheongju
₩153,400 Roundtrip, just found
₩153,400
Roundtrip
just found
Select Jeju Air flight, departing Thu, Oct 30 from Jeju City to Cheongju, returning Mon, Nov 3, priced at ₩153,400 just found
Aero K Airlines
Thu, Nov 27 - Sun, Nov 30
KIX
Osaka
CJJ
Cheongju
₩155,600 Roundtrip, found 4 days ago
₩155,600
Roundtrip
found 4 days ago
Select Aero K Airlines flight, departing Thu, Nov 27 from Osaka to Cheongju, returning Sun, Nov 30, priced at ₩155,600 found 4 days ago
Peach
Thu, Mar 12 - Thu, Mar 19
KIX
Osaka
ICN
Seoul
₩175,285 Roundtrip, found 1 day ago
₩175,285
Roundtrip
found 1 day ago
Select Peach flight, departing Thu, Mar 12 from Osaka to Seoul, returning Thu, Mar 19, priced at ₩175,285 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seoul (ICN)

September is typically the cheapest month to fly

From ₩1,100,930 - ₩1,853,164 per traveler.

Searching for cheap flights to Sangmok? No travel company presents more choices than Expedia if you're looking to compare flights to Sangmok. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Dangjin. Expedia provides the cheapest flights to many destinations in Dangjin and you may find even greater savings if you combine your flight with a hotel stay in Sangmok.

Flights to Sangmok information
Destination airport
Gimpo Intl.
Destination airport IATA code
GMP
Destination city name
Seoul
Roundtrip price
₩32,100

Trending flights to Sangmok

Prices were available within the past 7 days and start at ₩16,300 for one-way flights and ₩32,100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

T'way Air with baggage
Thu, Nov 6 - Mon, Nov 10
CJU
Jeju City
GMP
Seoul
₩32,100 Roundtrip, just found
₩32,100
Roundtrip
just found
Select T'way Air with baggage flight, departing Thu, Nov 6 from Jeju City to Seoul, returning Mon, Nov 10, priced at ₩32,100 just found
*Available to Expedia members.